CN208026200U - A kind of bent axle turns diameter eccentricity measuring device - Google Patents
A kind of bent axle turns diameter eccentricity measuring device Download PDFInfo
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- CN208026200U CN208026200U CN201820402336.4U CN201820402336U CN208026200U CN 208026200 U CN208026200 U CN 208026200U CN 201820402336 U CN201820402336 U CN 201820402336U CN 208026200 U CN208026200 U CN 208026200U
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- bent axle
- diameter
- handle
- main shaft
- turns
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Abstract
Diameter eccentricity measuring device is turned the utility model discloses a kind of bent axle, including main shaft neck body, turns diameter body, handle, handle, straight pin, screw, supporting rod, washer, bolt, amesdial, dial framework, intermediate plate, groove, lube layer, placement rack and nut.The utility model is reasonable for structure, it is novel in design, bent axle turns diameter eccentricity in processing, it can carry out clinical examination, it axial workpiece bent axle can be effectively improved turns the clinical monitoring of diameter eccentricity and measure quality and bent axle and turn diameter eccentricity measurement efficiency, preferably ensure that axis class revolving parts bent axle turns the clinical monitoring of diameter eccentricity and measures and measure quality；It is easy disassembly, simple in structure, when carrying out clinical monitoring measurement, the main shaft neck body surface of revolution can be protected during crank rotation, can avoid main shaft neck body and abrasion occurs, scratches, be worth of widely use.
Description
Technical field
The utility model is related to one kind turning diameter eccentricity measuring device, and specially a kind of bent axle turns diameter eccentricity and measures dress
It sets, belongs to technical field of mechanical processing.
Background technology
Crankshaft part is to machine a type of class part, and bent axle is one of diesel engine movement parts；Diesel engine combustion gas
Expansion work done is exported by bent axle, to drive propeller or motor, and drives the valve timing machine in diesel engine body
Structure, governor, various machine bands pump etc..
Bent axle turns diameter eccentricity, and in processing, operative employee possibly can not clinical examination, it may be necessary to after all processing, into
Performing check, it is time-consuming and laborious, the manufacturing schedule of entire bent axle may be affected.Therefore, a kind of bent axle is proposed regarding to the issue above
Turn diameter eccentricity measuring device.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of bent axle and turn diameter eccentricity and measure dress
It sets.
The utility model is achieved through the following technical solutions above-mentioned purpose, and a kind of bent axle turns diameter eccentricity measuring device,
It including main shaft neck body, turns diameter body and handle, the main shaft neck body and turns diameter body and be connected by screw, the handle runs through main shaft
Neck body and turn diameter body, and handle is connected with handle by straight pin, and placement rack, the placement rack are placed at the top of the main shaft neck body
Bottom is provided with groove, and the inside grooves are covered with lube layer；
It is connected with supporting rod at the top of the placement rack, the supporting rod end is connected with dial framework, and the dial framework end is affixed
There are two intermediate plate, two intermediate plates are connected with amesdial by screw bolt and nut.
Preferably, the amesdial, which is located at, turns at the top of diameter body, and amesdial bottom is contacted with diameter body surface face is turned.
Preferably, the bolt is equipped with washer with intermediate plate junction, and washer is fitted closely with intermediate plate.
Preferably, the handle and handle number are two, and two handles and two handles form hollow structure.
Preferably, the groove section is trapezium structure.
Preferably, the supporting rod and dial framework form L-type structure, and dial framework is arranged in parallel with handle.
The utility model has the beneficial effects that：
1, the apparatus structure is reasonable, novel in design, and bent axle turns diameter eccentricity in processing, can carry out clinical examination, can have
Effect raising axial workpiece bent axle turns the clinical monitoring measurement quality of diameter eccentricity and bent axle turns diameter eccentricity measurement efficiency, preferably
It ensure that axis class revolving parts bent axle turns the clinical monitoring measurement of diameter eccentricity and measures quality；
2, the device easy disassembly, simple in structure, can be by master during crank rotation when carrying out clinical monitoring measurement
The journal body surface of revolution protects, and can avoid main shaft neck body and abrasion occurs, scratches, easy to operate, easy to use.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the portions A partial enlargement structural representation shown in the utility model Fig. 1；
Fig. 3 is the utility model amesdial and clamping piece structure schematic diagram；
Fig. 4 is the utility model main shaft neck body and placement rack side structure schematic view；
Fig. 5 is the utility model main shaft neck body and turns diameter body structural schematic diagram.
In figure：1, main shaft neck body, 2, turn diameter body, 3, handle, 4, handle, 5, straight pin, 6, screw, 7, supporting rod, 8, pad
Circle, 9, bolt, 10, amesdial, 11, dial framework, 12, intermediate plate, 13, groove, 14, lube layer, 15, placement rack, 16, nut.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1 shown in -5, a kind of bent axle turns diameter eccentricity measuring device, including main shaft neck body 1, turn diameter body 2 and
Handle 3, the main shaft neck body 1 and turns diameter body 2 and is connected by screw 6, and screw 6 makes main shaft neck body 1 and turn diameter body 2 to be attached,
Main shaft neck body 1 and the part that diameter body 2 is bent axle is turned, the handle 3 is through main shaft neck body 1 and turning diameter body 2, and handle 3 passes through
Straight pin 5 is connected with handle 4, and handle 3, straight pin 5 and handle 4 to main shaft neck body 1 and can turn diameter body 2 and play reinforcement limit and fix
Effect, the top of the main shaft neck body 1 places placement rack 15, and 15 bottom of the placement rack is provided with groove 13, and placement rack 15 passes through
Groove 13 is placed on 1 surface of main shaft neck body, and operating personnel are held with hand, and lube layer is covered with inside the groove 13
14, lube layer 14 is made of lubricating oil, when can reduce measurement, to abrasion caused by main shaft neck body 1；
15 top of the placement rack is connected with supporting rod 7, and 7 end of the supporting rod is connected with dial framework 11, and supporting rod 7 is to table
The effect of support is erected, 11 end of the dial framework is affixed there are two intermediate plate 12, and two intermediate plates 12 pass through bolt 9 and nut
16 are connected with amesdial 10, convenient for installation of the amesdial 10 on intermediate plate 12 and are removed by bolt 9 and nut 16.
As a kind of technical optimization scheme of the utility model, the amesdial 10, which is located at, turns 2 top of diameter body, and amesdial
10 bottoms are contacted with 2 surface of diameter body is turned, and when crank rotation, amesdial 10, which plays the role of measuring, turns diameter eccentricity.
As a kind of technical optimization scheme of the utility model, the bolt 9 is equipped with washer 8 with 12 junction of intermediate plate, and
Washer 8 is fitted closely with intermediate plate 12, and washer 8 increases the contact area of bolt 9 and intermediate plate 12, avoids damage connecting portion.
As a kind of technical optimization scheme of the utility model, the handle 3 and 4 number of handle are two, and two
Handle 3 and two handles 4 form hollow structures, and handle 3, straight pin 5 and handle 4 to main shaft neck body 1 and can turn diameter body 2 and play
Reinforce limiting fixed effect.
As a kind of technical optimization scheme of the utility model, 13 section of the groove is trapezium structure, and groove 13 makes to put
It sets seat 15 and is placed on 1 surface of main shaft neck body.
As a kind of technical optimization scheme of the utility model, the supporting rod 7 and dial framework 11 form L-type structure, and table
Frame 11 is arranged in parallel with handle 3, and it is fixed that 7 calibrating rack 11 of supporting rod plays the role of support.
It is turned in diameter body 2 when the utility model is used, being first screwed into handle 3, handle is loaded onto after making two 3 levels of handle
4, then straight pin 5 is used to be inserted into handle 4, so that two intermediate plates 12 is clamped amesdial 10, work by washer 8, bolt 9 and nut 16
Make personnel and hold dial framework 11 with hand, forms lube layer 14 in 15 groove coating lubricating oil of placement rack, then make placement rack 15
It is placed on 1 surface of main shaft neck body, then by amesdial 10 to be adjusted to and turn the measured value size for turning 426 size of diameter on diameter body 2 big
It is small suitable, 10 numerical value of amesdial is then adjusted, turning crankshaft determines that bent axle turns diameter eccentricity according to 10 data of amesdial are measured
Actual measured value, come complete crankshaft of diesel engine turn diameter eccentricity clinical monitoring measure.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of bent axle turns diameter eccentricity measuring device, including main shaft neck body（1）, turn diameter body（2）And handle（3）, feature
It is：The main shaft neck body（1）With turn diameter body（2）Pass through screw（6）Connection, the handle（3）Through main shaft neck body（1）With turn
Diameter body（2）, and handle（3）Pass through straight pin（5）It is connected with handle（4）, the main shaft neck body（1）Place placement rack in top
（15）, the placement rack（15）Bottom is provided with groove（13）, the groove（13）Inside is covered with lube layer（14）；
The placement rack（15）Top is connected with supporting rod（7）, the supporting rod（7）End is connected with dial framework（11）, the table
Frame（11）End is affixed, and there are two intermediate plates（12）, two intermediate plates（12）Pass through bolt（9）And nut（16）It is connected with thousand points
Table（10）.
2. a kind of bent axle according to claim 1 turns diameter eccentricity measuring device, it is characterised in that：The amesdial（10）
Positioned at turning diameter body（2）Top, and amesdial（10）Bottom and turn diameter body（2）Surface contacts.
3. a kind of bent axle according to claim 1 turns diameter eccentricity measuring device, it is characterised in that：The bolt（9）With
Intermediate plate（12）Junction is equipped with washer（8）, and washer（8）With intermediate plate（12）It fits closely.
4. a kind of bent axle according to claim 1 turns diameter eccentricity measuring device, it is characterised in that：The handle（3）With
Handle（4）Number is two, and two handles（3）With two handles（4）Form hollow structure.
5. a kind of bent axle according to claim 1 turns diameter eccentricity measuring device, it is characterised in that：The groove（13）It cuts
Face is trapezium structure.
6. a kind of bent axle according to claim 1 turns diameter eccentricity measuring device, it is characterised in that：The supporting rod（7）
And dial framework（11）Form L-type structure, and dial framework（11）With handle（3）It is arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402336.4U CN208026200U (en) | 2018-03-23 | 2018-03-23 | A kind of bent axle turns diameter eccentricity measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402336.4U CN208026200U (en) | 2018-03-23 | 2018-03-23 | A kind of bent axle turns diameter eccentricity measuring device |
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| Publication Number | Publication Date |
|---|---|
| CN208026200U true CN208026200U (en) | 2018-10-30 |
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ID=63907655
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820402336.4U Active CN208026200U (en) | 2018-03-23 | 2018-03-23 | A kind of bent axle turns diameter eccentricity measuring device |
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| CN (1) | CN208026200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720238A (en) * | 2021-08-30 | 2021-11-30 | 罡阳轴研科技(灌云)有限公司 | High-precision crankshaft eccentric excircle diameter follow-up detection device |
-
2018
- 2018-03-23 CN CN201820402336.4U patent/CN208026200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113720238A (en) * | 2021-08-30 | 2021-11-30 | 罡阳轴研科技(灌云)有限公司 | High-precision crankshaft eccentric excircle diameter follow-up detection device |
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